Top 7 HVAC companies in Davidson, Tennessee

Davidson County, Tennessee holds a population of 694144. Public listing data collected on 2026-08-16 supplies the seven ranked firms. A Bayesian model pulls each raw star rating toward the national mean of 4.764, so small samples move farther than large ones. The resulting shortlist reflects that adjustment plus minor credits for a public website or published 24/7 availability. Readers can verify every license at verify.tn.gov.

How to choose

Cross-check the adjusted score against raw rating and review count to gauge stability. Confirm the contractor carries a CMC or CMC-C license whose monetary limit exceeds the job size. Membership in the TVA Quality Contractor Network adds required training and post-install inspections. Request the exact permit process from the city or county where the work occurs. Compare the two published cost ranges before signing, and note that only two firms in the shortlist maintain public websites.

The shortlist

Claro - Complete Mold Remediation - Nashville

Seventeen reviews produce a perfect 5.0 raw rating that the model lowers to an adjusted score of 4.889. The firm operates from 501 Union St #541, Nashville, TN 37219 and lists as a general contractor without 24/7 hours. Its phone number is (615) 562-5217. A public website supplies the single tie-breaker that edges it ahead of the next entry. The 0.125 gap from the national mean reflects the modest review count; larger samples would have moved the adjusted figure closer to 5.0. These figures cannot reveal whether the firm’s mold-remediation focus overlaps with routine HVAC service calls.

Nashville Heating and HVAC Contractor

Fourteen reviews support a 5.0 raw rating adjusted downward to 4.859. The address 1043 W Eastland Ave, Nashville, TN 37206 comes with a published 24/7 listing and the phone number (615) 732-3698. Category appears as Association / Organization. That availability flag supplies the tie-breaker used here. The adjustment of 0.095 below raw rating arises because the sample size remains modest relative to the national mean. Numbers alone cannot show how often emergency calls actually receive same-night response.

Nashville Heating & Air Conditioning

Eleven reviews at a perfect 5.0 raw rating yield an adjusted score of 4.827 from the address 3756 Hillsboro Pike, Nashville, TN 37215. No website or 24/7 claim appears. The phone number is (615) 219-2879. The 0.063 movement toward the mean follows directly from the smaller review volume. Nothing in the listing data indicates whether this general-contractor entry maintains separate HVAC crews or subcontracts the work.

Woods pros. HVAC & Refrigeration LLC

Two reviews at 5.0 raw produce an adjusted score of 4.779. The address 606 S 14th St, Nashville, TN 37206 carries the phone number (615) 732-3695 and general-contractor status. The large 0.015 downward pull from raw rating stems from the tiny sample size. The listing supplies no further signals. These figures cannot confirm whether the firm holds the higher CMC-C classification or simply performs refrigeration work.

Nashville Heating & Air Conditioning

Fourteen reviews at 4.4 raw rating adjust upward to 4.648. The address 706 18th Avenue N, Nashville, TN 37203 lists the phone number (615) 728-4039 under general-contractor status. The 0.116 lift above raw rating occurs because the score sits below the national mean and the review count is still modest. Data cannot disclose how this second firm with the same name relates to the higher-ranked entry at Hillsboro Pike.

Nashville HVAC Services / Pure Air Filter

Six reviews at 4.0 raw rating adjust upward to 4.637. The address 490 Allied Dr ste.c ste.c, Nashville, TN 37211 carries the phone number (615) 732-3709. General-contractor category applies. The 0.127 movement toward the mean reflects the sub-mean raw score and limited sample. The listing offers no further detail on filter sales versus full installations.

Chill Mini Splits

Seventeen reviews at 4.3 raw rating adjust upward to 4.636. The address 401 E Trinity Ln #110, Nashville, TN 37207 includes a public website and the phone number (888) 231-8920. Category shows as Store. The 0.128 rise above raw rating follows from the below-mean score and the modest review depth. Numbers cannot indicate whether mini-split focus limits service on conventional split systems.

Cost

One data source places a typical full-system install between $7,600 and $9,300, while 2025 invoiced averages reach $14,733 with an upper quartile of $21,822. Labor runs $90 per hour and permits range from $90 to $300. The two sources disagree on central tendency; the lower range may reflect smaller or replacement-only jobs, while the higher invoiced figures include larger new-construction or premium equipment packages. Either set remains below national averages. Readers should request written quotes that separate equipment, labor, and permit fees rather than rely on either published band alone.

Licensing and permits

Tennessee issues HVAC authority at state level through the Tennessee Board for Licensing Contractors. The relevant classes are CMC for full mechanical work and CMC-C for HVAC and refrigeration. Bonding ties to a CPA financial statement that sets a monetary limit rather than a flat statewide insurance figure; contractors may substitute a bond or guaranty agreement. A state license is mandatory for any HVAC project of $25,000 or more. Below that threshold, requirements shift to local jurisdictions, and some counties accept only a Home Improvement Contractor license or EPA Section 608 certification. Permits themselves are issued locally, so Davidson County or the city of Nashville sets its own rules and fees.

Incentives

Tennessee Home Energy Rebates remain conditionally approved with launch planned for Q2 2026 and a maximum heat-pump rebate of $8,000. No state tax credit exists. The entire state falls under TVA territory, so the TVA EnergyRight program offers utility rebates from $150 to $1,500 through local distributors such as NES. Contractor participation requires membership in the TVA Quality Contractor Network. Federal 25C and 25D credits expired at the end of 2025; only the commercial 48E ITC survives for qualifying third-party systems. Homeowners should therefore prioritize TVA-network contractors to capture the largest available rebates.

Climate

Nashville sits in IECC zone 4A with a moist regime, 3,500 heating degree days, and 1,700 cooling degree days. Winter design temperature is 14 °F and summer design reaches 94 °F under humid conditions. The balanced mixed load profile supports both heat pumps and dual-fuel systems. Equipment must handle high summer latent loads while still delivering efficient heating at low winter temperatures. Proper sizing remains critical because oversized units short-cycle in the shoulder seasons that dominate the annual load.